GETCO Exam Paper (30-11-2008) In a dry type transformer, accumulation of dust on the windings and core is likely to cause short circuiting of secondary winding reduction in heat dissipation corrosion of core material short circuiting of primary winding short circuiting of secondary winding reduction in heat dissipation corrosion of core material short circuiting of primary winding ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The relay best suited for phase fault relaying for medium transmission line is mho relay impedance relay none of these reactance relay mho relay impedance relay none of these reactance relay ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Ashoka sent his son and daughter for the preaching of Buddhism to Javadvipa Sumatra Kambodia Ceylon Javadvipa Sumatra Kambodia Ceylon ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The number of pilot wires required for protecting 3-phase transmission lines using Translay System of protection is 2 3 6 4 2 3 6 4 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In a transformer it is difficult to measure the efficiency by output-input measurement methods because losses are abnormally high efficiency of transformer is usually high and hence extremely accurate measurements will be necessary output is out of phase with respect to input the output is sinusoidal and hence cannot be measured losses are abnormally high efficiency of transformer is usually high and hence extremely accurate measurements will be necessary output is out of phase with respect to input the output is sinusoidal and hence cannot be measured ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The disadvantage of transmission lines as compared to cables is exposure to atmosphere hazards like smoke, ice, etc. exposure to lightening inductive interference between power communication circuits All of these exposure to atmosphere hazards like smoke, ice, etc. exposure to lightening inductive interference between power communication circuits All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS